P4
- Universal die-casting aluminum cabinet - 100% front service - Magnet connection
Product Specifications
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Products |
VL9440 |
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Name |
PH4.0-Indoor-960×480mm |
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Type |
Front maintenance die-casting aluminum cabinet |
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Type of Product |
VL9440 |
Type of LED |
SMD2121 |
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No. |
Emitting Color |
Light intensity |
Wave Length |
Note |
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1 |
Red-test condition：10mA，2.2V |
53mcd |
621nm |
Typical Values |
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2 |
Green- test condition：5mA，3.0V |
167mcd |
527nm |
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|
3 |
Blue- test condition：5mA，3.0V |
33mcd |
468nm |
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1 |
LED Type. |
SMD2121 |
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|
2 |
Pixel pitch |
4mm |
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3 |
Pixel composition |
1R1G1B |
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1 |
Resolutions (W x H) |
60×60pixels |
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2 |
Size of module (W x H x T) |
240mm×240mm |
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1 |
Resolutions (W x H) |
240×120pixels |
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2 |
Modules arrangement |
4×2 |
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3 |
Modules flatness |
≤0.1mm |
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4 |
Cabinet size (W x H x T) |
960mm×480mm×60mm |
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5 |
Weight |
12Kg/pcs |
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6 |
Way to install |
Ground / Arc |
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（5）Technical parameters of led display screen |
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|
1 |
Pixel density (pixel/ m2) |
62500 pixels /m2 |
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2 |
Brightness (nits) |
200cd~800cd/ m2 adjustable |
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3 |
Viewing angle (H / V) |
160°/140° |
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4 |
Flatness |
≤0.1mm |
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5 |
Color uniformity |
±0.003 Cx,Cy |
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6 |
Max contrast |
≥3500:1 |
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7 |
Protection grade |
IP20 |
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（6）Parameters of control system |
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1 |
Processing / color |
14bit |
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2 |
Type of driver |
Constant current driver |
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3 |
Refresh |
≥3000Hz |
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4 |
Repetition frequency |
50/60HZ |
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5 |
Color temperature |
2000K～9500K adjustment |
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6 |
Brightness control |
Manual / Automatic / programmed control |
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7 |
Pixel correction |
Brightness and color adjustment |
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8 |
Control mode |
Synchronization Control |
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9 |
Control distance |
RJ45≤120m Optical fiber≤15Km |
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|
10 |
Software interface |
Windows XP /7/8/10 |
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（7）Operation parameters |
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1 |
Working voltage |
AC：200V~240V（50~60Hz） |
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2 |
Peak power |
≤450W/m2 |
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3 |
Average voltage |
100W/m2～300W/m2 |
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4 |
Continuous working hours (hrs) |
≥7×24hrs |
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5 |
MTBF(hrs) |
≥10000 hrs |
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6 |
LED lifetime |
100000 hrs |
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7 |
Discrete control point |
≤0.0001，Zero delivery |
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8 |
Runaway point |
0 |
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9 |
Malfunction dot rate |
≤0.0001，Zero delivery |
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|
10 |
LED display temperature rise |
≤20° |
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11 |
Operation temperature and humidity |
-10℃~+60℃ / 10~90%RH |
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Note: there will be changed depending on the different projects
